Fastener slide



FIG. 1 is a front elevation view showing my new design;

FIG. 2 is a side view thereof, the other side being a mirror image thereof;

FIG. 3 is a rear view of my new design;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a front perspective view thereof.

The broken line showing of environmental structure in the FIG. 6 view is for illustrative purposes only and forms no part of the claimed design. 

I claim, the ornamental design for the fastener slide, as shown and described. 